package com.zzyl.nursing.service.impl;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.nursing.domain.DeviceData;
import com.zzyl.nursing.domain.Room;
import com.zzyl.nursing.mapper.RoomMapper;
import com.zzyl.nursing.service.IRoomService;
import com.zzyl.nursing.vo.BedVo;
import com.zzyl.nursing.vo.DeviceVo;
import com.zzyl.nursing.vo.RoomVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Service;

import java.util.Arrays;
import java.util.List;

/**
 * 房间Service业务层处理
 *
 * @author ruoyi
 * @date 2024-04-26
 */
@Service
public class RoomServiceImpl extends ServiceImpl<RoomMapper, Room> implements IRoomService {
    @Autowired
    private RoomMapper roomMapper;
    @Autowired
    private StringRedisTemplate redisTemplate;

    /**
     * 查询房间
     *
     * @param id 房间主键
     * @return 房间
     */
    @Override
    public Room selectRoomById(Long id) {
        return getById(id);
    }

    /**
     * 查询房间列表
     *
     * @param room 房间
     * @return 房间
     */
    @Override
    public List<Room> selectRoomList(Room room) {
        return roomMapper.selectRoomList(room);
    }

    /**
     * 新增房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int insertRoom(Room room) {
        return save(room) ? 1 : 0;
    }

    /**
     * 修改房间
     *
     * @param room 房间
     * @return 结果
     */
    @Override
    public int updateRoom(Room room) {
        return updateById(room) ? 1 : 0;
    }

    /**
     * 批量删除房间
     *
     * @param ids 需要删除的房间主键
     * @return 结果
     */
    @Override
    public int deleteRoomByIds(Long[] ids) {
        return removeByIds(Arrays.asList(ids)) ? 1 : 0;
    }

    /**
     * 根据楼层 id 获取房间视图对象列表
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsByFloorId(Long floorId) {
        return roomMapper.selectByFloorId(floorId);
    }


    /**
     * 获取所有房间（负责老人）
     *
     * @param floorId
     * @return
     */
    @Override
    public List<RoomVo> getRoomsWithNurByFloorId(Long floorId) {
        return roomMapper.selectByFloorIdWithNur(floorId);
    }

    @Override
    public RoomVo getOneById(Long id) {
        return roomMapper.getOneById(id);
    }

    /**
     * 获取楼层房间床位智能设备
     */
    @Override
    public List<RoomVo> getRoomsWithDeviceByFloorId(Long floorId) {
        //获取每个房间
        List<RoomVo> roomVoList = roomMapper.getRoomsWithDeviceByFloorId(floorId);
        //存每个房间获取值
        for (RoomVo roomVo : roomVoList) {
            //获取每个设备
            List<DeviceVo> deviceVos = roomVo.getDeviceVos();
            //判断这个设备是否存在
            if (CollUtil.isNotEmpty(deviceVos)) {
                //再存redis获取值
                deviceVos.forEach(deviceVo -> {
                    //获取的json数据 需要转化为集合
                    String s = (String) redisTemplate.boundHashOps(CacheConstants.IOT_DEVICE_LAST_DATA).get(deviceVo.getIotId());
                    if (StrUtil.isNotEmpty(s)) {
                        List<DeviceData> deviceData = JSONUtil.toList(s, DeviceData.class);
                        deviceVo.setDeviceDataVos(deviceData);
                    }
                });
            }
            //在从房间获取床
            List<BedVo> bedVoList = roomVo.getBedVoList();
            //判断床是否有设备
            if (CollUtil.isNotEmpty(bedVoList)) {
                //从床获取设备
                bedVoList.forEach(bedVo -> {
                    List<DeviceVo> deviceVos1 = bedVo.getDeviceVos();
                    //在判断床位是否有位置
                    if (CollUtil.isNotEmpty(deviceVos1)) {
                        //在从redis上获取值
                        deviceVos1.forEach(deviceVo -> {
                            String deviceDataListStr = (String) redisTemplate.boundHashOps(CacheConstants.IOT_DEVICE_LAST_DATA).get(deviceVo.getIotId());
                            if (StrUtil.isNotEmpty(deviceDataListStr)) {
                                List<DeviceData> deviceData = JSONUtil.toList(deviceDataListStr, DeviceData.class);
                                deviceVo.setDeviceDataVos(deviceData);
                            }
                        });
                    }
                });
            }
        }

        return roomVoList;
    }
}
